Company directory · Omagh
Trade and construction companies in Omagh
557 active trade and construction companies registered in Omagh, County Tyrone, by trade.
Trade companies in Omagh in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Scott & Ewing Limited, incorporated in 1974.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Omagh
- Builders82
- Civil engineering71
- Property developers67
- Specialist contractors64
- Motor traders60
- Electricians53
- Machinery repair and installation25
- Installers19
- Joiners and carpenters18
- Mechanics and garages17
- Plumbers and heating engineers15
- Groundworks and demolition14
- Finishing trades10
- Floor and wall tilers8
- Plasterers8
- Painters and decorators6
- Roofers6
Every company on these pages is an active private limited company that files small or micro-entity accounts. Each one has to deliver accounts to Companies House within 9 months of its year end, pay corporation tax 9 months and 1 day after it, and file a CT600 with HMRC within 12 months.
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